Find the sum.1 + 3 + 5 + . . . + 139

A. 9800
B. 7315
C. 14,630
D. 4900


Answer: D

Mathematics

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Evaluate the integral using the given substitution. dx , u = 3x - 5

A. - (3x - 5)-4 + C
B. (3x - 5)-2 + C
C. - 3(3x - 5)-2 + C
D. - (3x - 5)-2 + C

Mathematics

Determine whether the relation is also a function.{(-1, 7), (1, -4), (6, -1), (8, 2), (12, 7)}

A. yes B. no

Mathematics

Use ordinary division of polynomials to find the quotient and remainder when the first polynomial is divided by the second.2x3 - 3x2 - 5x + 4, x - 2

A. 2x2 + x + 3; 10 B. 2x2 + x - 3; -2 C. 2x2 - 7x + 11; 18 D. 2x2 + 7x + 9; 22

Mathematics

Graph the function by starting with the graph of the basic function and then using the techniques of shifting, compressing, stretching, and/or reflecting.f(x) = x3 + 2

A.

B.

C.

D.

Mathematics